{"cve":"CVE-2021-30180","nvd":{"published":"2021-06-01T14:15:09.937","modified":"2026-06-17T03:49:49.483","status":"Modified","description":"Apache Dubbo prior to 2.7.9 support Tag routing which will enable a customer to route the request to the right server. These rules are used by the customers when making a request in order to find the right endpoint. When parsing these YAML rules, Dubbo customers may enable calling arbitrary constructors.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-444"],"references":["https://lists.apache.org/thread.html/raed526465e56204030ddf374b1959478a290e7511971d7aba2e9e39b%40%3Cdev.dubbo.apache.org%3E","https://lists.apache.org/thread.html/raed526465e56204030ddf374b1959478a290e7511971d7aba2e9e39b%40%3Cdev.dubbo.apache.org%3E"],"products":["apache:dubbo"],"source":"nvd","synced_at":"2026-10-19T21:18:09.669877188+00:00"},"epss":{"cve":"CVE-2021-30180","score":0.60282,"percentile":0.99139,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-7wfc-x4f7-gg2x","url":"https://osv.dev/vulnerability/GHSA-7wfc-x4f7-gg2x","summary":"Code injection in Apache Dubbo","modified":"2023-11-08T04:05:45.664767Z","packages":[{"ecosystem":"Maven","name":"org.apache.dubbo:dubbo","purl":"pkg:maven/org.apache.dubbo/dubbo","ranges":[">=2.7.0 <2.7.10"],"fixed":["2.7.10"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}